engineering recuitment AAI ATC Junior Executive 2025 Mock Test Series Mathematics Differential Calculus Differentiation of Implicit Functions
If y + sin-1 (1 - x2) = ex, then \(\rm {dy\over dx}\)
1
\(\rm e^x - {2\over\sqrt{2-x^2}}\)
2
\(\rm e^x + {2\over\sqrt{2-x^2}}\)
3
\(\rm e^x - {1\over\sqrt{2+x^2}}\)
4
\(\rm e^x + {1\over\sqrt{2-x^2}}\)